Vibration solve with all steps please answer for question 1.1 (1.2 The following numerical values are...
Vibration solve 1.2 by using numbers (values) from 1.1 1.1 Determine the natural period for the system in Fig. P1.1. Assume that the beam and springs supporting the weight Ware massless. Fig. P1.1 1.2 The following numerical values are given in Problem 1.1: L = 100 in, EI - 10% (b.in), W=3000 lb, and k = 2000 lb/in. If the weight W has an ini- tial displacement of yo = 1.0 in and an initial velocity Vo = 20 in/sec,...